Fishing sinker



FIG. 1 is a perspective view of a fishing sinker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top elevational view thereof; and,

FIG. 5 is a bottom elevational view thereof.

The ornamental design for a fishing sinker, as shown and described.